205 lines
No EOL
7.7 KiB
C++
205 lines
No EOL
7.7 KiB
C++
/*
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Crafter®.Graphics
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Copyright (C) 2026 Catcrafts®
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catcrafts.net
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License version 3.0 as published by the Free Software Foundation;
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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module;
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#ifdef CRAFTER_GRAPHICS_WINDOW_WAYLAND
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <linux/input-event-codes.h>
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#include <xkbcommon/xkbcommon.h>
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#include "../lib/xdg-shell-client-protocol.h"
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#include "../lib/wayland-xdg-decoration-unstable-v1-client-protocol.h"
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#include "../lib/fractional-scale-v1.h"
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#include "../lib/viewporter.h"
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#include <string.h>
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#include <linux/input.h>
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#include <sys/mman.h>
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#include <wayland-cursor.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <print>
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#include <wayland-client.h>
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#include <wayland-client-protocol.h>
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#endif
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#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
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#include "vulkan/vulkan.h"
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#endif
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export module Crafter.Graphics:Window;
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import std;
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import :Types;
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import :Rendertarget;
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import :Transform2D;
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import Crafter.Event;
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#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
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import :PipelineRTVulkan;
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#endif
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export namespace Crafter {
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#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
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struct Semaphores {
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// Swap chain image presentation
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VkSemaphore presentComplete;
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// Command buffer submission and execution
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VkSemaphore renderComplete;
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};
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#endif
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struct MouseElement;
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struct Window {
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FrameTime currentFrameTime;
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std::uint32_t width;
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std::uint32_t height;
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std::chrono::time_point<std::chrono::high_resolution_clock> lastFrameBegin;
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Event<void> onClose;
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Event<FrameTime> onUpdate;
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bool open = true;
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bool updating = false;
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bool heldkeys[static_cast<std::uint32_t>(CrafterKeys::CrafterKeysMax)] = {};
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Event<void> onKeyDown[static_cast<std::uint32_t>(CrafterKeys::CrafterKeysMax)];
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Event<void> onKeyHold[static_cast<std::uint32_t>(CrafterKeys::CrafterKeysMax)];
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Event<void> onKeyUp[static_cast<std::uint32_t>(CrafterKeys::CrafterKeysMax)];
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Event<CrafterKeys> onAnyKeyDown;
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Event<CrafterKeys> onAnyKeyHold;
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Event<CrafterKeys> onAnyKeyUp;
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Event<void> onMouseRightClick;
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Event<void> onMouseLeftClick;
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Event<void> onMouseRightHold;
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Event<void> onMouseLeftHold;
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Event<void> onMouseRightRelease;
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Event<void> onMouseLeftRelease;
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Event<void> onMouseMove;
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Event<void> onMouseEnter;
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Event<void> onMouseLeave;
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Event<std::uint32_t> onMouseScroll;
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Vector<float, 2> currentMousePos;
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Vector<float, 2> lastMousePos;
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Vector<float, 2> mouseDelta;
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bool mouseLeftHeld = false;
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bool mouseRightHeld = false;
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std::vector<MouseElement*> mouseElements;
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std::vector<MouseElement*> pendingMouseElements;
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Rendertarget<std::uint8_t, 4, 4, 1> cursorRenderer;
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Window() = default;
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Window(std::uint32_t width, std::uint32_t height);
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Window(std::uint32_t width, std::uint32_t height, const std::string_view title);
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Window(Window&) = delete;
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Window(Window&&) = delete;
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Window& operator=(const Window&) = delete;
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void StartSync();
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void StartUpdate();
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void StopUpdate();
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void SetTitle(const std::string_view title);
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void Resize(std::uint32_t width, std::uint32_t height);
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void Render();
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void Update();
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void UpdateCursorImage();
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void SetCusorImage(std::uint16_t sizeX, std::uint16_t sizeY);
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void SetCusorImageDefault();
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#ifdef CRAFTER_TIMING
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std::chrono::nanoseconds totalUpdate;
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std::vector<std::pair<const EventListener<FrameTime>*, std::chrono::nanoseconds>> updateTimings;
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std::chrono::nanoseconds totalRender;
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std::chrono::nanoseconds vblank;
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std::chrono::nanoseconds totalFrame;
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std::chrono::time_point<std::chrono::high_resolution_clock> frameEnd;
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std::vector<std::chrono::nanoseconds> frameTimes;
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void LogTiming();
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#endif
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#ifdef CRAFTER_GRAPHICS_WINDOW_WAYLAND
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float scale;
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#ifdef CRAFTER_GRAPHICS_RENDERER_SOFTWARE
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Rendertarget<std::uint8_t, 4, 4, 1> renderer;
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#endif
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bool configured = false;
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xdg_toplevel* xdgToplevel = nullptr;
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wp_viewport* wpViewport = nullptr;
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wl_surface* surface = nullptr;
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wl_buffer* buffer = nullptr;
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wl_buffer* backBuffer = nullptr;
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xdg_surface* xdgSurface = nullptr;
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wl_callback* cb = nullptr;
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wl_surface* cursorSurface = nullptr;
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wl_buffer* cursorWlBuffer = nullptr;
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std::uint32_t cursorBufferOldSize = 0;
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static void xdg_surface_handle_preferred_scale(void* data, wp_fractional_scale_v1*, std::uint32_t scale);
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static void wl_surface_frame_done(void *data, wl_callback *cb, uint32_t time);
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static void xdg_toplevel_handle_close(void* data, xdg_toplevel*);
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static void xdg_surface_handle_configure(void* data, xdg_surface* xdg_surface, std::uint32_t serial);
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static void xdg_toplevel_configure(void*, xdg_toplevel*, std::int32_t, std::int32_t, wl_array*);
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constexpr static xdg_toplevel_listener xdg_toplevel_listener = {
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.configure = xdg_toplevel_configure,
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.close = xdg_toplevel_handle_close,
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};
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constexpr static wl_callback_listener wl_callback_listener = {
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.done = wl_surface_frame_done,
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};
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constexpr static xdg_surface_listener xdg_surface_listener = {
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.configure = xdg_surface_handle_configure,
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};
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constexpr static wp_fractional_scale_v1_listener wp_fractional_scale_v1_listener = {
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.preferred_scale = xdg_surface_handle_preferred_scale,
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};
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inline static wp_fractional_scale_v1* wp_scale = nullptr;
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#endif
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#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
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std::vector<VkDescriptorSet> descriptorsRt;
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template <typename Pipeline>
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void SetPipelineRT() {
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rtPipeline = Pipeline::pipeline;
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rtPipelineLayout = Pipeline::pipelineLayout;
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raygenRegion = Pipeline::raygenRegion;
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missRegion = Pipeline::missRegion;
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hitRegion = Pipeline::hitRegion;
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callableRegion = Pipeline::callableRegion;
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}
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void SetPipelineRT(PipelineRTVulkan& pipeline);
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VkCommandBuffer StartInit();
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void FinishInit();
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void CreateSwapchain();
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static constexpr std::uint8_t numFrames = 3;
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VkSurfaceKHR vulkanSurface = VK_NULL_HANDLE;
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VkSwapchainKHR swapChain = VK_NULL_HANDLE;
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VkFormat colorFormat;
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VkColorSpaceKHR colorSpace;
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VkImage images[numFrames];
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VkImageView imageViews[numFrames];
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std::thread thread;
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VkCommandBuffer drawCmdBuffers[numFrames];
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VkSubmitInfo submitInfo;
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Semaphores semaphores;
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std::uint32_t currentBuffer = 0;
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VkPipelineStageFlags submitPipelineStages = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
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VkPipeline rtPipeline;
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VkPipelineLayout rtPipelineLayout;
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VkStridedDeviceAddressRegionKHR raygenRegion;
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VkStridedDeviceAddressRegionKHR missRegion;
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VkStridedDeviceAddressRegionKHR hitRegion;
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VkStridedDeviceAddressRegionKHR callableRegion;
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#endif
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};
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} |